Radeon R7 512 Cores Kaveri vs Radeon R9 380

When comparing Radeon R7 512 Cores Kaveri and Radeon R9 380, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R7 512 Cores Kaveri and Radeon R9 380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R7 512 Cores Kaveri

Main Specs

  Radeon R7 512 Cores Kaveri Radeon R9 380
Power consumption (TDP) 190 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both cards are used in Desktops.
  • Radeon R7 512 Cores Kaveri and Radeon R9 380 are build with GCN architecture.
  • Radeon R7 512 Cores Kaveri and Radeon R9 380 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 310% more, than Radeon R7 512 Cores Kaveri.

Full Specs

  Radeon R7 512 Cores Kaveri Radeon R9 380
Architecture GCN GCN
Code name Kaveri Spectre Tonga Pro
Type Desktop Desktop
Release date 14 January 2014 26 June 2015
Pipelines 512 1792
Core clock speed 720 MHz
Boost Clock 970 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 108.6
Floating-point performance 3,476 gflops
Length 221 mm
Memory bus width 256 Bit
Memory clock speed 970 MHz
Memory bandwidth 182.4 GB/s
Shared memory + -
DirectX DirectX 12 (FL 12_0), Shader 5.2
Shader Model 6.3
OpenGL 4.5
OpenCL 2.0
Vulkan +
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 404 Mh/s
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.66 Gh/s
Ethereum / ETH (DaggerHashimoto) 18 Mh/s
Zcash / ZEC (Equihash) 168.45 Sol/s
Compute units 28
Form factor full height / full length / dual slot
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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